If 30% of the girls who attended seminar on topic B are married, then find the number of girls who are unmarried from the same seminar topic.
Total number of students attended seminar on topic B = (40/100) × 500 = 200 Total number of students attended seminar on topic C = (20/100) × 500 = 100 Number of boys attended seminar on topic B = (3/5) × 200 = 120 Number of girls attended seminar on topic B = (2/5) × 200 = 80 Number of boys attended seminar on topic A = 120 - 100 = 20 Number of boys attended seminar on topic C = (1/4) × 100 = 25 Number of girls attended seminar on topic C = (3/4) × 100 = 75 Number of boys attended seminar on topic D = 150 - 90 = 60 Total number of students attended seminar on topic A = 500 – (200 + 100 + 150) = 50 Number of girls attended seminar on topic A = 50 - 20 = 30 Number of unmarried girls who attended seminar on topic B = (70/100) × 80 = 56
If all the vowels in the word ‘REJECTION’ are changed to the next letter in the English alphabetical order and all the consonants remain the same th...
If A denote ÷, B denotes x, C denotes + and D denotes -, what is the value of 16 B 20 A 4 C 5 D 6?
In the word ‘IMPORTANT’ all consonants are written as their preceding letter and all vowels are written as their following letters. Now all letters...
If the word ‘ AUSPICIOUSNESS ’, all the vowels are to be dropped and the newly formed word is arranged in alphabetic order from left to right the re...
If all the alphabets of alphabetical series are numbered as 26-1 from A-Z then what is the sum of the numbers of letters of the word “ GROWTH ”?
Select the option that is related to the third term in the same way as the second term is related to the first term.
KJPO: PQKL:: LINO:?
In a certain code REASONING is written as TBFSNFMHM. How is INSURANCE written in that code?
Select the word that CANNOT be formed by using the letters of the given word.
COURAGEOUS
When all the letters of the word “ ANTHROPOLOGY ” are arranged in alphabetical order, then all the vowels of the rearranged word are replaced by the...
Select the option that is related to the third term in the same way as the second term is related to the first term.
SZ : RA :: IL :